/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */
/* Generated By:JJTree: Do not edit this line. SimpleNode.java */
/* JJT: 0.3pre1 */

package org.groupg.practice.bcel.Mini;

/**
 *
 */
public abstract class SimpleNode implements Node {
  protected Node parent;
  protected Node[] children;
  protected int id;
  protected MiniParser parser;

  public SimpleNode(final int i) {
    id = i;
  }

  public SimpleNode(final MiniParser p, final int i) {
    this(i);
    parser = p;
  }

  public void jjtOpen() {
  }

  public void jjtClose() {
  }

  public void closeNode() {
  }

  public void jjtSetParent(final Node n) { parent = n; }
  public Node jjtGetParent() { return parent; }

  public void jjtAddChild(final Node n, final int i) {
    if (children == null) {
      children = new Node[i + 1];
    } else if (i >= children.length) {
      final Node c[] = new Node[i + 1];
      System.arraycopy(children, 0, c, 0, children.length);
      children = c;
    }
    children[i] = n;
  }

  public Node jjtGetChild(final int i) {
    return children[i];
  }

  public int jjtGetNumChildren() {
    return (children == null) ? 0 : children.length;
  }

  /* You can override these two methods in subclasses of SimpleNode to
     customize the way the node appears when the tree is dumped.  If
     your output uses more than one line you should override
     toString(String), otherwise overriding toString() is probably all
     you need to do. */

  @Override
  public String toString() { return MiniParserTreeConstants.jjtNodeName[id]; }
  public String toString(final String prefix) { return prefix + toString(); }

  /* Override this method if you want to customize how the node dumps
     out its children. */

  public void dump(final String prefix) {
    System.out.println(toString(prefix));
    if (children != null) {
      for (final Node element : children) {
        final SimpleNode n = (SimpleNode)element;
        if (n != null) {
          n.dump(prefix + " ");
        }
      }
    }
  }
}

